Method process_setting
has a Cognitive Complexity of 53 (exceeds 5 allowed). Consider refactoring. Open
def process_setting(lines, credential_data)
lines.each do |line|
case line['key']
when 'snmp'
if framework.db.active
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method unifi_config_eater
has 186 lines of code (exceeds 25 allowed). Consider refactoring. Open
def unifi_config_eater(thost, tport, config)
# This is for the Ubiquiti Unifi files. These are typically in the backup download zip file
# then in the db.gz file as db. It is a MongoDB BSON file, which can be difficult to read.
# https://stackoverflow.com/questions/51242412/undefined-method-read-bson-document-for-bsonmodule
# The BSON file is a bunch of BSON Documents chained together. There doesn't seem to be a good
Method process_firewallrule
has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring. Open
def process_firewallrule(lines, _)
lines.each do |line|
rule = (line['action']).to_s
unless line['dst_address'].empty?
rule << " dst addresses: #{line['dst_address']}"
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method process_radiusprofile
has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring. Open
def process_radiusprofile(lines, credential_data)
lines.each do |line|
line['auth_servers'].each do |server|
report_service(
host: server['ip'],
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method bson_to_json
has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def bson_to_json(byte_buffer)
# This function takes a byte buffer (db file from Unifi read in), which is a bson string
# it then converts it to JSON, where it uses the 'select collection' documents
# as keys. For instance a bson that contained the follow (displayed in json
# for ease):
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method process_wlanconf
has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def process_wlanconf(lines, credential_data)
lines.each do |line|
ssid = line['name']
mode = line['security']
password = line['x_passphrase']
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method extract_and_process_db
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def extract_and_process_db(db_path)
f = nil
Zip::File.open(db_path) do |zip_file|
# Handle entries one by one
zip_file.each do |entry|
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Similar blocks of code found in 6 locations. Consider refactoring. Open
if framework.db.active
creds_template = {
address: thost,
port: tport,
protocol: 'tcp',
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 28.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76